Built for extreme-duty applications, these flexplates are designed to withstand the demands of today’s high-horsepower engines. A 4mm-thick centerplate provides a robust foundation, while precision-welded ring gears—crafted using advanced robotic cold-welding techniques—meet stringent SFI specifications. Each PRW Power Flexplate is engineered for peak performance and undergoes rigorous quality inspections throughout the manufacturing process, ensuring the durability and reliability our customers have come to expect.
FOR FORD 429/460 INTERNAL BALANCE . 164 TOOTH
Transmission Bolt Patterns Included: C4, C6, TH350, TH400,
Benefits/Characteristics
SFI 29.1 certified
Direct bolt on component
Rated to 12,500 RPM
40% thicker than stock Flexplates
Precision Balanced
Features double welded ring gears for added durability.
Features a 10.50 in. and 11.40 in. Ford bolt patterns, and 10.75 in. and 11.50 in. GM bolt patterns.
Built for extreme-duty applications, these flexplates are designed to withstand the demands of today’s high-horsepower engines. A 4mm-thick centerplate provides a robust foundation, while precision-welded ring gears—crafted using advanced robotic cold-welding techniques—meet stringent SFI specifications. Each PRW Power Flexplate is engineered for peak performance and undergoes rigorous quality inspections throughout the manufacturing process, ensuring the durability and reliability our customers have come to expect.
FOR FORD 429/460 INTERNAL BALANCE . 164 TOOTH
Transmission Bolt Patterns Included: C4, C6, TH350, TH400,
Benefits/Characteristics
SFI 29.1 certified
Direct bolt on component
Rated to 12,500 RPM
40% thicker than stock Flexplates
Precision Balanced
Features double welded ring gears for added durability.
Features a 10.50 in. and 11.40 in. Ford bolt patterns, and 10.75 in. and 11.50 in. GM bolt patterns.
